Struct ChecksumManager 

pub struct ChecksumManager { /* private fields */ }

Metadata manager that encapsulates the checksum logic extracted from BlockStorage

Implementations

impl ChecksumManager

pub fn new(default_algorithm: ChecksumAlgorithm) -> Self

Create new checksum manager with default algorithm

pub fn with_data( checksums: HashMap<u64, u64>, checksum_algos: HashMap<u64, ChecksumAlgorithm>, default_algorithm: ChecksumAlgorithm, ) -> Self

Initialize with existing data (used during restoration)

pub fn compute_checksum_with(data: &[u8], algo: ChecksumAlgorithm) -> u64

MOVED from BlockStorage::compute_checksum_with (lines 1803-1818)

pub fn store_checksum(&mut self, block_id: u64, data: &[u8])

Store checksum for a block (MOVED from lines 2442-2444)

pub fn validate_checksum( &self, block_id: u64, data: &[u8], ) -> Result<(), DatabaseError>

Validate checksum for a block (MOVED from lines 1843-1870)

pub fn remove_checksum(&mut self, block_id: u64)

Remove checksum for a block (MOVED from lines 1709-1710)

pub fn get_checksum(&self, block_id: u64) -> Option<u64>

Get checksum for a block

pub fn get_algorithm(&self, block_id: u64) -> ChecksumAlgorithm

Get algorithm for a block

pub fn replace_all( &mut self, new_checksums: HashMap<u64, u64>, new_algos: HashMap<u64, ChecksumAlgorithm>, )

Replace all checksums (MOVED from lines 1331-1332, 1500-1501)

pub fn checksums(&self) -> &HashMap<u64, u64>

Get reference to internal checksums map (for compatibility)

pub fn algorithms(&self) -> &HashMap<u64, ChecksumAlgorithm>

Get reference to internal algorithms map (for compatibility)

pub fn default_algorithm(&self) -> ChecksumAlgorithm

Get default algorithm

pub fn set_checksum_for_testing(&mut self, block_id: u64, checksum: u64)

Set checksum for testing purposes

pub fn clear_checksums(&mut self)

Clear all checksums (useful after database import)